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CVE-2025-66293, CVE-2026-22695, CVE-2026-22801 +1 more CVEs: libpng before 1.6.52 (exclusive), < 1.6.52
CVE-2025-66293, CVE-2026-22695, CVE-2026-22801, CVE-2026-25646 affects cbl2 libpng 1.6.51-1 on CBL Mariner 2.0. CVSS 3.1 base score 7.1 (HIGH, Vendor/CNA). EPSS 0.00354 (percentile 0.27684), scored 20-Oct-2026. Fixed version: 1.6.20-2ubuntu0.1~esm3. Fixed version: 1.6.34-1ubuntu0.18.04.2+esm2. Fixed version: 1.6.37-2ubuntu0.1~esm2.
CVE-2025-66293
Affected technology
libpng · before 1.6.52 (exclusive)
libpng
libpng · < 1.6.52
pnggroup
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · User interaction required
What an attacker can do
Vendor/CNA’s CVSS 3.1 assessment (base score 7.1/10) rates confidentiality impact as low; integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
CVE-2026-22695
Affected technology
Product not specified by the source · Exact affected versions not specified by the source
Vendor not specified by the source
Component: Not specified by the source
What an attacker can do
The source does not specify what an attacker can achieve.
CVE-2026-22801
Affected technology
Product not specified by the source · Exact affected versions not specified by the source
Vendor not specified by the source
Component: Not specified by the source
What an attacker can do
The source does not specify what an attacker can achieve.
CVE-2026-25646
Affected technology
Product not specified by the source · Exact affected versions not specified by the source
Vendor not specified by the source
Component: Not specified by the source
Attack conditions (OSV, CVSS 4.0): Network (remote) · No privileges required · No user interaction required
What an attacker can do
OSV’s CVSS 4.0 assessment rates confidentiality and integrity impact as low; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CVE
- CVE-2026-25646
- CWE
- CWE-125
- Product
- cbl2 libpng 1.6.51-1 on CBL Mariner 2.0
- CCR priority
- 28.5 /100 (P4)
- CVSS 3.1
- 7.1 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H · Vendor/CNA
- EPSS
- 0.00354 · percentile 0.27831 · 2026-10-21
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-22 01:10:55.718059+00:00 UTC
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-22 01:10:55.718059+00:00 UTC
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-22 01:10:55.718059+00:00 UTC
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-22 01:10:55.718059+00:00 UTC
- Microsoft MSRC Security Update Guide (CVRF) · Source record · observed 2026-10-04 07:08:49.022374+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-18 17:25:50.801280+00:00 UTC
- OSV.dev · Source record · observed 2026-10-21 16:37:07.765749+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2025-66293.html